Niels Bohr
Niels Henrik David Bohr
Bohr
Franck
James Franck
atomics
hydrogen ion
Marie Goeppert Mayer
Mayer
Maria Goeppert-Mayer
Eugene Wigner
hafnocene
Wigner
Eugene Paul Wigner
Hevesy
George de Hevesy
George Charles Hevesy de Hevesy
atomist
Rutherford
First Baron Rutherford
First Baron Rutherford of Nelson
Ernest Rutherford
Philipp Lenard
Lenard
hydrogen atom
anapole
Hahn
proton number
Otto Hahn
dalton
atomic physics
nuclear physics
nucleonics
radiohafnium
atomic theory
nuclear isomer
hexahydro
electron shell
Robert Andrews Millikan
atomic number 111
Meitner
element 111
Lise Meitner
Millikan
Rg
roentgenium
Sir John Douglas Cockcroft
Sir John Cockcroft
nuclide
Cockcroft
tetrahydro
Otto Robert Frisch
hydrogen acid
neutron
hydrogen spectrum
nucleosynthesis
Jons Jakob Berzelius
Otto Frisch
Frisch
Pieter Zeeman
Berzelius
Zeeman
coordination number
Soddy
Rydberg atom
antihydrogen
atom physics
atomic emission spectroscopy
electron number
boson
Frederick Soddy
radiolysis
Planck
radiohydrogen
heteroatom
hydrogen line
Hertz
cohesive energy
Gustav Hertz
Max Planck
Max Karl Ernst Ludwig Planck
Gustav Ludwig Hertz